In academic publishing, an eprint or e-print is a digital version of a journal article which has been peer reviewed and accepted for publication, but not yet published. it is labeled AM. Embargoes apply if you are posting the AM to an institutional or subject repository, or to a scholarly collaboration network such as Mendeley, if the journal it is not open access, (You can find embargo and other information by looking at the license you signed with the publisher.
Please Note: A eprint it is not the same as the published article, often called the Version of Record (VOR) or the final, definitive, citable version of your paper, which has been copyedited, typeset, and has metadata.